International Workshop on Ecological Aspects of Vegetable Fertilisation in Integrated Crop Production in the Field Wellesbourne. (1999). Proceedings of the International Workshop on Ecological Aspects of Vegetable Fertilisation in Integrated Crop Production in the Field: Wellesbourne, Warwick, United Kingdom, 27 - 31 July, 1998. ISHS.
Chicago-Zitierstil (17. Ausg.)International Workshop on Ecological Aspects of Vegetable Fertilisation in Integrated Crop Production in the Field Wellesbourne. Proceedings of the International Workshop on Ecological Aspects of Vegetable Fertilisation in Integrated Crop Production in the Field: Wellesbourne, Warwick, United Kingdom, 27 - 31 July, 1998. Leuven: ISHS, 1999.
MLA-Zitierstil (9. Ausg.)International Workshop on Ecological Aspects of Vegetable Fertilisation in Integrated Crop Production in the Field Wellesbourne. Proceedings of the International Workshop on Ecological Aspects of Vegetable Fertilisation in Integrated Crop Production in the Field: Wellesbourne, Warwick, United Kingdom, 27 - 31 July, 1998. ISHS, 1999.